Forest plot for Risk Ratio of Adverse Events.

Note:
* n is the number of participants with adverse events.
* N is the total number of participants..
Classifications of adverse events are based on the Medical Dictionary for Regulatory Activities (MedDRA v21.1).
Dashed Vertical line represents risk value reference line.
Totals for the No. of Participants/Events at a higher level are not necessarily the sum of those at the lower levels since a participant may report two or more.
The number of participants reporting at least 1 occurrence of the event specified.